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Highway Engineering HE 5th Sem/Civil/Dec 2015 Diploma Paper
Download Previous Year Diploma Paper of Highway Engineering HE 5th Sem/Civil/Dec 2015 Paper
Highway Engineering HE 5th Sem/Civil/Dec 2015 Diploma PSBTE Paper
Q1. Fill in the Blanks 15×1=15
I) The gentleman who looks after the design, construction and maintenance of roads is called ____________ II) Carriage way and shoulders combined together is known as ________ III) Road should always cross at _____ if it comes across stream or railway line. IV) The compacted soil which acts as a base to support road pavement is called _______ V) Cements concrete roads are examples of pavements. VI) The stone wall constructed to protect the hill slope is __________ VII) Road side development is termed as ___________ VIII) Topographic maps are prepared by the department of ______________ IX) The points which control the road alignment are called ________________ X) The solution of bitumen in a solvent is called ______________
State True or False:-
XI) Road drainage is not essential aspect of highway engineering. XII) The formation of pot holes is due to inadequate wearing course provide. XIII) Concrete road paver is used for flexible pavements. XIV) The first modern aeroplane was invented by weight brothers. XV) The width of carriageway recommended for two lane payment is 3.75 m.
Q2. Attempt any Six questions. 6×5=30
1. State IRC classification of roads. 2. Define camber. Why it is provided? What are the disadvantages of heavy camber? 3. Write a sort note a super-elevation. 4. What is the difference between tar and bitumen? 5. What are different causes of failure of bitumen roads? 6. Define landslide give its causes how will you prevents it. 7. State the briefly function of I.R.C. 8. What is road drainage? What is its necessity? 9. Define road maintenance. Give its necessity.
Q3. Attempt any three questions. 3×10=30
Q3 What is Subgrade soil. What is its function? Explain CBR test to evaluate the strength of soil subgrade. Q4 What do you mean by road pavement. What are the different types of road pavements? State the merits and demerits of flexible and rigid pavements. Q5 What is soil stabilization? What are the different methods of soil stabilization? Q6 What are WBM roads? State their advantage and disadvantage. Describe the various steps involved in the construction of WBM roads. Q7 Define soil erosion. What are the important methods to control soil erosion?
Highway Engineering HE 5th Sem/Civil/DEC 2015 Diploma PSBTE Paper Click Here
Highway Engineering HE 5th Sem/Civil/
dec 2015 Diploma PSBTE Paper
Soil erosion and important methods to control soil erosion
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